Chai created TS-4748:
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Summary: Congestion Control (congestion.config*(max_connection))
Key: TS-4748
URL: https://issues.apache.org/jira/browse/TS-4748
Project: Traffic Server
Issue Type: Test
Components: Configuration
Reporter: Chai
Hi,
I have few questions with the congestion control features inside the apache
traffic server.
Q1: How to calculate the max_connection? If 2 people request a web page at the
same time and the max_connection equal to 1, its that means congested for
origin server and who will get the error page?
CASE 2: Maximum Number of Connections
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TS will temporarily mark a server as congested if a "max_connection" number
to the server is reached. If a new client request comes in and needs a new
connection to the server, the client will get 503 Retry-After back.
There is no PRAT on the "max_connection" reached servers.
Q2: According to case 2 inside the congestion control as above, what is the
time of "temporarily mark a server as congested"?
Q3: If a HTML page there are more than one 503 "too many users" return back
from traffic server, is the server marks as congested and will show the error
page?
Thanks.
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